Function: mean(cos(numbers('yxr') if numbers('epe') > minus(numbers('yxr'), numbers('epe')) else numbers("yxx")) if min(cos(minus(numbers('yxr'), numbers('epe')) if numbers('epe') > numbers("yxx") else numbers('yxr')), numbers('epe') if numbers('yxr') > numbers("yxx") else minus(numbers('yxr'), numbers('epe'))) > minus(numbers('yxr'), numbers('epe')) else numbers("yxx") if numbers('yxr') > numbers('epe') else minus(numbers('yxr'), numbers('epe')), min(cos(minus(numbers('yxr'), numbers('epe')) if numbers('epe') > numbers('yxr') else numbers("yxx")), minus(numbers('yxr'), numbers('epe')) if numbers('yxr') > numbers("yxx") else numbers('epe')))
